From: Anand Moon <linux.amoon@gmail.com>
To: Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Javier Martinez Canillas <javier@osg.samsung.com>,
Anand Moon <linux.amoon@gmail.com>,
Lukasz Majewski <l.majewski@samsung.com>,
Jaehoon Chung <jh80.chung@samsung.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support
Date: Sun, 11 Oct 2015 15:46:04 +0000 [thread overview]
Message-ID: <1444578364-1384-3-git-send-email-linux.amoon@gmail.com> (raw)
In-Reply-To: <1444578364-1384-1-git-send-email-linux.amoon@gmail.com>
Added support for UHS-I bus speed 50MB/s (SDR50, DDR50) 104MB/s (SDR104)
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
Changes based on git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git v4.4-next/dt-samsung branch
Changes Fixed the UHS-I bus speed detedtion on cold boot.
[ 2.439806] mmc_host mmc1: Bus speed (slot 0) = 100000000Hz (slot req 100000000Hz, actual 100000000HZ div = 0)
[ 2.449729] mmc1: new ultra high speed SDR50 SDHC card at address aaaa
[ 2.455984] mmcblk0: mmc1:aaaa SL32G 29.7 GiB
[ 2.461743] mmcblk0: p1 p2
---
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 58c06d3..ba4a87b 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -364,6 +364,10 @@
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
bus-width = <4>;
cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
};
&pinctrl_0 {
--
2.1.4
next prev parent reply other threads:[~2015-10-11 15:46 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-11 15:46 [PATCH 1/3] ARM: dts: exynos5422-odroidxu3: use cd-gpio method to detect sd-card Anand Moon
2015-10-11 15:46 ` [PATCH 2/3] ARM: dts: use vmmc-supply of emmc/sd for exynos5422-odroidxu3 Anand Moon
2015-10-12 4:42 ` Krzysztof Kozlowski
2015-10-12 5:49 ` Krzysztof Kozlowski
2015-10-12 11:08 ` Anand Moon
2015-10-12 12:13 ` Krzysztof Kozlowski
2015-10-12 14:33 ` Anand Moon
2015-10-13 0:10 ` Krzysztof Kozlowski
2015-10-13 2:29 ` Anand Moon
2015-10-13 2:39 ` Jaehoon Chung
[not found] ` <561C6ED3.4090101-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-10-13 2:45 ` Anand Moon
2015-10-11 15:46 ` Anand Moon [this message]
[not found] ` <1444578364-1384-3-git-send-email-linux.amoon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-12 5:44 ` [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support Krzysztof Kozlowski
2015-10-12 10:46 ` Anand Moon
2015-10-12 10:51 ` Jaehoon Chung
2015-10-12 11:23 ` Anand Moon
2015-10-12 12:42 ` Krzysztof Kozlowski
2015-10-12 13:04 ` Jaehoon Chung
2015-10-12 13:16 ` Krzysztof Kozlowski
2015-10-13 2:28 ` Jaehoon Chung
2015-10-12 15:32 ` Anand Moon
2015-10-13 0:14 ` Krzysztof Kozlowski
2015-10-13 3:08 ` Anand Moon
2015-10-13 3:43 ` Krzysztof Kozlowski
[not found] ` <561C7DF1.6000609-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-10-13 3:49 ` Anand Moon
2015-10-13 16:27 ` Anand Moon
2015-10-13 23:59 ` Krzysztof Kozlowski
2015-10-14 1:06 ` Alim Akhtar
2015-10-14 1:15 ` Krzysztof Kozlowski
2015-10-14 1:40 ` Jaehoon Chung
2015-10-14 1:52 ` Krzysztof Kozlowski
2015-10-14 2:08 ` Alim Akhtar
2015-10-14 2:13 ` Alim Akhtar
2015-10-14 2:20 ` Krzysztof Kozlowski
2015-10-14 2:26 ` Alim Akhtar
2015-10-14 22:40 ` Doug Anderson
2015-10-19 10:11 ` Anand Moon
2015-10-19 13:43 ` Krzysztof Kozlowski
[not found] ` <CANAwSgSd8sHDcmGmck=Em2H5WJzVWM28cbvs9z6CFgpuTY_Juw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-19 15:11 ` Doug Anderson
2015-10-14 3:58 ` Anand Moon
2015-10-14 4:18 ` Krzysztof Kozlowski
2015-10-21 10:28 ` Jaehoon Chung
2015-10-12 4:29 ` [PATCH 1/3] ARM: dts: exynos5422-odroidxu3: use cd-gpio method to detect sd-card Krzysztof Kozlowski
2015-10-12 4:43 ` Jaehoon Chung
2015-10-12 14:47 ` Anand Moon
2015-10-13 0:12 ` Krzysztof Kozlowski
[not found] ` <561C4C88.2040004-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-10-13 2:06 ` Jaehoon Chung
2015-10-13 3:21 ` Anand Moon
[not found] ` <561C6713.1070508-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-10-13 4:07 ` Anand Moon
2015-10-13 2:41 ` Anand Moon
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